CN202366589U - Air supply outlet structure for air filter - Google Patents
Air supply outlet structure for air filter Download PDFInfo
- Publication number
- CN202366589U CN202366589U CN2011204377013U CN201120437701U CN202366589U CN 202366589 U CN202366589 U CN 202366589U CN 2011204377013 U CN2011204377013 U CN 2011204377013U CN 201120437701 U CN201120437701 U CN 201120437701U CN 202366589 U CN202366589 U CN 202366589U
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- China
- Prior art keywords
- air
- air cleaner
- sealing device
- cabinet shell
- sealing
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- Expired - Fee Related
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Abstract
The utility model discloses an air supply outlet structure for an air filter. The air supply outlet structure comprises an air filter and a box shell, wherein the upper end of the air filter is provided with an air inlet surface and the lower end of the air filter is provided with an air outlet surface; the air filter is detachably fixed in the box shell; the upper end of the box shell is connected with a ventilating device and the lower end of the box shell is connected with a box panel; a first sealing device and a second sealing device are arranged between an inner side surface of the box shell and an outer side surface of the air filter so as to divide the box shell into a high-pressure air inlet area and a low-pressure air outlet area, the high-pressure air inlet area is simultaneously communicated with the ventilating device and the air inlet surface of the air filter, and the low-pressure air outlet area is simultaneously communicated with the air outlet surface of the air filter and the box panel; and a buffer area is formed among the first sealing device, the second sealing device, the inner side surface of the box shell and the outer side surface of the air filter, the first sealing device is a dry sealing device, and the second sealing device is a liquid channel sealing device. The air supply outlet structure for the air filter is low in cost, convenient to mount and good in sealing effect.
Description
Technical field
The utility model relates to a kind of air cleaner air outlet structure.
Background technology
Air cleaner is widely used in all trades and professions; The sealing of air cleaner is the key technology that air cleaner is realized function; Often in the application of reality; Filter in the efficient air-supply arrangement is difficult to accomplish to seal fully with air-supply body casing, and the gas leakage of more or less all can having time gets into better purifying space, influences the effect of air cleaner.
In order to overcome above-mentioned defective, application number is that 201020186780.2 patent discloses a kind of sealing structure-improved of putting top formula air cleaner, but this structure adopts two-layer liquid bath sealing, and buffering area and extraneous conducting.The general fruit juice gel that adopts of liquid bath sealing is cooked sealing fluid; Not only cost is high for it, installation is loaded down with trivial details; And the inefficacy easily in air of fruit juice gel long term exposure, its surperficial cohesive force is descended, thereby influence sealing effectiveness; Buffering area and extraneous conducting simultaneously makes outside air get into buffering area easily and causes air pollution.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of air cleaner air outlet structure, and not only cost is low, easy for installation for this air cleaner air outlet structure, and sealing effectiveness is better.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of air cleaner air outlet structure, comprise air cleaner and cabinet shell, and said air cleaner upper end is an air intake surface, the filter lower end is an outlet air surface; Said air cleaner detachably is fixedly arranged in the said cabinet shell; Said cabinet shell upper end connects ventilation equipment, lower end connect box panel; Be provided with first sealing device and second sealing device between said cabinet shell medial surface and the air cleaner lateral surface with being divided into high pressure air intake district and low pressure wind outlet area two parts in the cabinet shell; Said high pressure air intake district is communicated with ventilation equipment and air cleaner air intake surface simultaneously, and said low pressure air intake district is communicated with air cleaner outlet air surface and cabinet panel simultaneously; Form buffering area between said first sealing device, second sealing device, cabinet shell medial surface and the air cleaner lateral surface, said first sealing device is dry-type encapsulated, and said second sealing device is the liquid bath sealing.
As the further improvement of the utility model, said buffering area is not communicated with the external world, and the internal pressure of said buffering area is less than the pressure in high pressure air intake district.
As the further improvement of the utility model, said dry-type encapsulated structure is: said cabinet shell stretches out to the center near air intake surface place, air cleaner upper end and forms the protuberance that the cross section is " L " type, between this protuberance and air cleaner, is provided with sealing strip.
As the further improvement of the utility model, said sealing strip is a PVC material sealing strip.
As the further improvement of the utility model, said cabinet shell is integrally formed.
The beneficial effect of the utility model is: first sealing device adopts dry-type encapsulated, and second sealing device adopts the liquid bath sealing, and it is not only easy for installation, and good sealing effect, and cost is low.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the local structure for amplifying sketch map of Fig. 1.
In conjunction with accompanying drawing, explanation below doing:
1---air cleaner 2---cabinet shell
3---air intake surface 4---outlet air surface
5---cabinet panels 6---, first sealing device
7---second sealing device 9---high pressure air intake district
8---low pressure wind outlet area 10---buffering area
11---protuberance 12---sealing strip
The specific embodiment
A kind of air cleaner air outlet structure comprises air cleaner 1 and cabinet shell 2, and said air cleaner upper end is an air intake surface 3, and the filter lower end is an outlet air surface 4; Said air cleaner detachably is fixedly arranged in the said cabinet shell; Said cabinet shell upper end connects ventilation equipment, lower end connect box panel 5; Be provided with first sealing device 6 and second sealing device 7 between said cabinet shell medial surface and the air cleaner lateral surface with being divided into high pressure air intake district 9 and low pressure wind outlet area 8 two parts in the cabinet shell; Said high pressure air intake district is communicated with ventilation equipment and air cleaner air intake surface simultaneously, and said low pressure air intake district is communicated with air cleaner outlet air surface and cabinet panel simultaneously; It is characterized in that: form buffering area 10 between said first sealing device, second sealing device, cabinet shell medial surface and the air cleaner lateral surface, said first sealing device is dry-type encapsulated, and said second sealing device is the liquid bath sealing.
Preferably, above-mentioned buffering area is not communicated with the external world, and the internal pressure of said buffering area is less than the pressure in high pressure air intake district.
Preferably, above-mentioned dry-type encapsulated structure is: said cabinet shell stretches out to the center near air intake surface place, air cleaner upper end and forms the protuberance 11 that the cross section is " L " type, between this protuberance and air cleaner, is provided with sealing strip 12.
Preferably, above-mentioned sealing strip is a PVC material sealing strip.
Preferably, above-mentioned cabinet shell is integrally formed.
Claims (5)
1. an air cleaner air outlet structure comprises air cleaner (1) and cabinet shell (2), and said air cleaner upper end is air intake surface (3), and the filter lower end is outlet air surface (4); Said air cleaner detachably is fixedly arranged in the said cabinet shell; Said cabinet shell upper end connects ventilation equipment, lower end connect box panel (5); Be provided with first sealing device (6) and second sealing device (7) between said cabinet shell medial surface and the air cleaner lateral surface with being divided into high pressure air intake district (9) and low pressure wind outlet area (8) two parts in the cabinet shell; Said high pressure air intake district is communicated with ventilation equipment and air cleaner air intake surface simultaneously, and said low pressure air intake district is communicated with air cleaner outlet air surface and cabinet panel simultaneously; It is characterized in that: form buffering area (10) between said first sealing device, second sealing device, cabinet shell medial surface and the air cleaner lateral surface, said first sealing device is dry-type encapsulated, and said second sealing device is the liquid bath sealing.
2. air cleaner air outlet structure according to claim 1, it is characterized in that: said buffering area is not communicated with the external world, and the internal pressure of said buffering area is less than the pressure in high pressure air intake district.
3. air cleaner air outlet structure according to claim 1 and 2; It is characterized in that: said dry-type encapsulated structure is: said cabinet shell stretches out to the center near air intake surface place, air cleaner upper end and forms the protuberance (11) that the cross section is " L " type, between this protuberance and air cleaner, is provided with sealing strip (12).
4. air cleaner air outlet structure according to claim 3 is characterized in that: said sealing strip is a PVC material sealing strip.
5. air cleaner air outlet structure according to claim 3, it is characterized in that: said cabinet shell is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204377013U CN202366589U (en) | 2011-11-08 | 2011-11-08 | Air supply outlet structure for air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204377013U CN202366589U (en) | 2011-11-08 | 2011-11-08 | Air supply outlet structure for air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202366589U true CN202366589U (en) | 2012-08-08 |
Family
ID=46590314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204377013U Expired - Fee Related CN202366589U (en) | 2011-11-08 | 2011-11-08 | Air supply outlet structure for air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202366589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084017A (en) * | 2011-11-08 | 2013-05-08 | 昆山纬华电子科技有限公司 | Air filter air supply outlet structure |
-
2011
- 2011-11-08 CN CN2011204377013U patent/CN202366589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084017A (en) * | 2011-11-08 | 2013-05-08 | 昆山纬华电子科技有限公司 | Air filter air supply outlet structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |